1-10PCS LM358 100 Times Gain Signal Amplification Amplifier Operational Amplifier Module 5V-12V from other stores

• -53%
  LM358 100 Times Gain Signal Am...

  LM358 100 Times Gain Signal Amplification Amplifier Operational Amplifier Modu... LM358 100 Times Gain Signal Amplification Amplifier Operational Amplifier Module 5V-12V Hot Sale more

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  AliExpress

  $2.41 $1.13 Delivery: $1.99 Go to store
• 
  LM386 audio power amplifier mo...

  LM386 audio power amplifier module 200 times gain amplifier board mono power a... LM386 audio power amplifier module 200 times gain amplifier board mono power amplifier 5V-12V Input more

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  AliExpress

  $0.89 Delivery: $1.99 Go to store
• -57%
  LM386 Audio Power Amplifier Mo...

  LM386 Audio Power Amplifier Module 200 Times Gain Amplifier Board Mono Power A... LM386 Audio Power Amplifier Module 200 Times Gain Amplifier Board Mono Power Amplifier 5V-12V Input more

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  AliExpress

  $2.89 $1.24 Delivery: $1.99 Go to store
• 
  1-20pcs LM386 Audio Power Ampl...

  1-20pcs LM386 Audio Power Amplifier Module 200 Times Gain Amplifier Board Mono... 1-20pcs LM386 Audio Power Amplifier Module 200 Times Gain Amplifier Board Mono Power Amplifier 5V-12V Input more

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  AliExpress

  $2.33 Delivery: $1.99 Go to store
• -33%
  Pohot LM386 Digital Mono Ampli...

  Specification: Origin: Mainland China Type: Module Condition: New Model Number... Specification: Origin: Mainland China Type: Module Condition: New Model Number: Digital Mono Amplifier Module Product Size: 41.00x14.00x14.00mm/1.61x0.55x0.55inch Product Description: 1. On board LM386 chip 2. 20 times gain circuit design 3.... more

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  $9.69 $6.46 Free Delivery Go to store
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  FOR LM358 100 times gain ampli...

  FOR LM358 100 times gain amplification module operational amplifier module FOR LM358 100 times gain amplification module operational amplifier module more

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  $20.99 Free Delivery Go to store
• -66%
  LM358 100 times gain amplifica...

  LM358 100 times gain amplification module operational amplifier module LM358 100 times gain amplification module operational amplifier module more

  Details
  AliExpress

  $3.16 $1.06 Delivery: $1.99 Go to store
• -5%
  LM358 Weak Signal Amplifier Vo...

  LM358 Weak Signal Amplifier Voltage Amplifier Secondary Operational Amplifier ... LM358 Weak Signal Amplifier Voltage Amplifier Secondary Operational Amplifier Module Single Power Signal Collector more

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  AliExpress

  $1.06 $1.01 Delivery: $1.99 Go to store
• 
  PC817 Optocoupler Isolators Bo...

  Features: The Optocoupler Isolation Board features PC817 chip for 5KHz high fr... Features: The Optocoupler Isolation Board features PC817 chip for 5KHz high frequency signal conversion offering DC3V-5V/12V/24V isolation protections and NPN level shifting between circuits. Design with positive phase amplification and 1channel... more

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  $7.34 Free Delivery Go to store
• -21%
  MIC-1000 Microphone Audio Ampl...

  Input and output interface: 3.5mm; Mobile phone interface: 3.5mm four-pole Mic... Input and output interface: 3.5mm; Mobile phone interface: 3.5mm four-pole Microphone gain: 40db/60db switch Headphone amplifier power: 105mwx2/16 ohms Built-in lithium battery capacity 300mah Power interface: 5V socket specification: 3.5x1.35 size:... more

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  $20.15 $15.99 Delivery: $2.00 Go to store
• -73%
  High Gain 433MHz 510MHz 868MHz...

  High Gain 433MHz 510MHz 868MHz for Lora Signal Booster Transmitting Receiving ... High Gain 433MHz 510MHz 868MHz for Lora Signal Booster Transmitting Receiving 2-Way Power Amplifier Signal Amplification Module more

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  AliExpress

  $70.28 $18.98 Free Delivery Go to store
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  Adjustable Gains Electric Ampl...

  Features: The AD623 electric Amplifier Module delivers high accuracy signals a... Features: The AD623 electric Amplifier Module delivers high accuracy signals amplification with low noise and high linearity ideal for applications requiring accurate sensors data acquisition and medical instrumentation. Its single power supply... more

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  $9.75 Free Delivery Go to store
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  husxh Gain 20dB Broadband RF S...

  Specification: Certification: NONE Origin: Mainland China DIY Supplies: ELECTR... Specification: Certification: NONE Origin: Mainland China DIY Supplies: ELECTRICAL Model Number: RF Amplifier Module Type: Amplifier LNA Module Operating frequency: 5-3500MHz Amplification gain: 20dB (typical) Noise figure: 1.3 (typical) High output... more

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  $10.48 Free Delivery Go to store
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  husxh 35dB Gain Broadband RF S...

  Specification: Certification: NONE Origin: Mainland China DIY Supplies: ELECTR... Specification: Certification: NONE Origin: Mainland China DIY Supplies: ELECTRICAL Display Type: Analog Only Model Number: RF Amplifier Module Dimensions: 62 x 25 x 5mm/2.4 x 1.0 x 0.2inch Operating Frequency: 20-3000MHz Amplification Gain:... more

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  $11.00 Free Delivery Go to store